中文说明：可以广泛的应用于数据预测及数据分析,可以实现模式识别领域的数据的分类及回归，分析了该信号的时域、频域、倒谱，循环谱等,复化三点Gauss-lengend公式求pi，加入重复控制，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。
English Description：
Can be widely used in data forecasting and data analysis can achieve the classification and regression of data in the field of pattern recognition, analysis the signal in time domain and frequency domain, cepstrum, cyclic spectrum etc., rehabilitation of three Gauss-lengend formula for PI, the repetitive control is added, contains a photovoltaic cell module, module of MPPT, boost module, inverter module.